Cleanup VL 3

src/Main.java

@@ -1,17 +1,16 @@
 // Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
 // then press Enter. You can now see whitespace characters in your code.
+
+import part3.aufg3.Anwendung;
 public class Main {
     public static void main(String[] args) {
-        // Press Alt+Eingabe with your caret at the highlighted text to see how
-        // IntelliJ IDEA suggests fixing it.
-        System.out.println("Hello and welcome!");
+        int size;
+        int MAX_LENGTH = 3;
+        int MIN_LENGTH = 10;
 
-        // Press Umschalt+F10 or click the green arrow button in the gutter to run the code.
-        for (int i = 1; i <= 5; i++) {
-
-            // Press Umschalt+F9 to start debugging your code. We have set one breakpoint
-            // for you, but you can always add more by pressing Strg+F8.
-            System.out.println("i = " + i);
+        for (int i = 0; i <25; i++) {
+            size = (int) (Math.random() * MAX_LENGTH);
+            System.out.println(size);
         }
     }
 }

src/part3/aufg1/Anwendung.java

@@ -45,10 +45,11 @@ public class Anwendung {
 
         myStack.print();
         myStack.p_push(1);
-        myStack.p_push('B');
+        myStack.p_push('J');
         myStack.p_push(true);
 
         myStack.p_pop();
+
         myStack.p_push("\"Ich Liebe Generische Typen\"");
     }
 

src/part3/aufg1/GenericStack.java

@@ -34,10 +34,11 @@ public class GenericStack<T> {
     }
 
     public Object[] toArray(){
+        Object[] retArray = new Object[this.firstFreeIndex];
+
         if (this.firstFreeIndex<1){
             return new Object[0];
         }
-        Object[] retArray = new Object[this.firstFreeIndex];
         for (int i=0; i<firstFreeIndex; i++){
             retArray[i] = this.myArray[i];
         }
@@ -48,4 +49,3 @@ public class GenericStack<T> {
         System.out.println(Arrays.toString(this.toArray()));
     }
 }
-

src/part3/aufg1/IntStack.java

@@ -34,10 +34,11 @@ public class IntStack {
     }
 
     public int[] toArray(){
+        int[] retArray = new int[firstFreeIndex];
+
         if (firstFreeIndex<1){
             return new int[0];
         }
-        int[] retArray = new int[firstFreeIndex];
         for (int i=0; i<firstFreeIndex; i++){
             retArray[i] = this.myArray[i];
         }

src/part3/aufg2/Schlenglein.java

@@ -11,6 +11,7 @@ public class Schlenglein <T>{
         this.maxSize = 100;
         myArray = new Object[this.maxSize];
     }
+
     public void add(T t){
         this.myArray[this.numberOfElements] = t;
         this.numberOfElements++;
@@ -19,18 +20,24 @@ public class Schlenglein <T>{
 
     public T get(){
         T retValue = (T) this.myArray[0];
+
         for (int i=0; i<this.numberOfElements; i++){
             this.myArray[i] = this.myArray[i+1];
         }
+
         this.numberOfElements--;
         attemptDynamicResize();
         return retValue;
     }
+
     public int size(){
         return this.numberOfElements;
     }
 
-    public int getArrayLenght(){return this.maxSize;}
+    public int getArrayLenght(){
+        return this.maxSize;
+    }
+
     public void attemptDynamicResize(){
         if (numberOfElements < 0.2*maxSize){
             // Kleiner Machen

src/part3/aufg3/Anwendung.java

@@ -30,7 +30,7 @@ public class Anwendung {
         int size;
 
         do {
-            size = (int) (Math.random() * MAX_LENGTH);
+            size = (int) (Math.random() * (MAX_LENGTH+1));
         } while (size < MIN_LENGTH);
 
         String output = "";